It includes a 2 level priority system (paging, emergencies, etc.), auto stand-by mode, AUX OUT and an additional remote control port to manage the source selection and output volume by means of WPm series wall panels. HMA120 is the perfect integral solution for user-friendly and budget audio projects.
Features
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1 balanced microphone input mixable with the selected music program (MIC1)
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1 balanced microphone/line input mixable with the selected music program (MIC2/LINE)
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3 line inputs for music sources
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Integrated audio player (supporting mp3 format) with USB and SD CARD slots for media storage devices
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Music program selector on the front panel: LINE1, LINE2, LINE3, MEDIA (integrated player)
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Noise gate and two-level priority system (Talkover 1 and Talkover 2) for MIC1 and MIC2/LINE inputs
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Independent level controls on the front panel for MIC1 and MIC2/LINE signals
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Independent level control on the front panel for the music program (MUSIC)
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2-band EQ (BASS/TREBLE) for MIC1 and MIC2/LINE signals
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2-band EQ (BASS/TREBLE) for the music program signal
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REMOTE port for connecting WPm series wall panels, 0 - 10VDC (source selection and volume control)
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MUTE port to remotely mute the unit from an external device, via dry contact closure
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Auxiliary Output
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Auto Stand-by function (auto-switching to low consumption mode in the absence of input signals)
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Amplified mono output @ low impedance, 120 WRMS (4 Ω), and high impedance (70V/100V)
Specificataion
Power output (4Ω, 8Ω, 70V & 100V steps) |
|
@ 1% THD |
110 WRMS @ 4Ω |
|
84 WRMS @ 8Ω |
|
110 WRMS @ 70V @ 41Ω |
|
110 WRMS @ 100V @ 85Ω |
PEAK |
140 WRMS @ 4Ω |
|
105 WRMS @ 8Ω |
|
140 WRMS @ 70V @ 41Ω |
|
140 WRMS @ 100V @ 85Ω |
Frequency response |
70Hz - 17kHz (-3dB/4Ω) |
High pass filter 3rd order Butterworth |
70Hz |
THD + Noise @ 1 kHz Full power |
<0.2% |
Channel crosstalk @ 1kHz |
>70dB (Inputs shorted) |
AUX Output (L+R) |
|
Output Level / Minimum Load |
-6dBV / 10kΩ |
Frequency response |
15Hz - 40kHz (-1dB) |
LINE Inputs |
|
Sensitivity / Nominal impedance |
|
LINE 1-2 |
0dBV/>70kΩ |
LINE 3 |
-6dBV/>70kΩ |
Signal Noise Ratio |
>87dB |
MIC Inputs |
|
Sensitivity / Nominal impedance |
|
MIC 1-2 (BAL) |
-20 to -50dBV / >4.5KΩ |
LINE* (BAL) |
4.5kΩ |
CMRR @ MIC 1-2 (BAL) |
>70dB @ 1kHz |
Signal Noise Ratio |
>60dB |
Phantom voltage/current |
+15VDC / 8mA max.* |
Talkover (MIC1 & MIC2) |
|
ATTACK TIME |
50 ms |
RELEASE TIME |
2 s |
DEPTH |
30dB |
THRESHOLD |
-30dB below max |
Noise Gate (MIC1 & MIC2) |
|
ATTACK TIME |
15 ms |
HOLD TIME |
2 s |
RELEASE TIME |
60 s |
DEPTH |
30dB |
THRESHOLD |
-30dB below max |
Tone control (LINE & MIC) |
|
BASS |
100Hz ±10dB |
TREBLE |
6kHz ±10dB |
Remote |
|
Type |
WPmVOL-SR |
Volume (Analog control) |
0-10V (0V max volume) |
Input Selection (Analog control) |
OFF-1-2-3-4 |
Mute |
|
Configuration |
Normally open |
Indicators |
|
Signal Present (Trigger level) |
-35 dB |
Clip |
|
Power On |
|
Auto Standby (Trigger time) |
after 2 minutes without input signal |
Supply |
|
Mains voltage |
See characteristics in the back of the unit |
Power consumption |
|
pink noise, 1/8 power @ 4ohm |
43 VA / 29W |
pink noise, 1/3 power @ 4ohm |
90 VA / 65W |
Maximum power @ 4ohm |
213 VA / 168W |
Standby |
5W |
Dimensions |
|
Panel WxDxH |
210x230x88mm |
Weight (Net) |
5950g |
Weight (Gross) |
7160g |
Media Player |
|
Inputs Sensitivity |
-5dBV |
Audio DAC |
16 bit |
S/N Ratio |
96 dB |
Dynamic range |
90 dB |
THD |
0.02% |
USB and SD card interfaces |
|
USB host interface |
USB 2.0 Full Speed (12Mbps) |
|
Supports mass storage class devices |
SD Card interface |
Supports FAT16, FAT32 and VFAT |
|
Multi-partion up to 1 |
|
65354 playable folders |
|
65354 playable folders within each folder |
|
65354 playable files within each folder |
Folder hierarchy |
up to 8 containing the root directory |
Playable extensions |
.mp3, ,mp2, .mp1 |
Sorting in alplabetical order (UNICODE) |
up to 100 folders |
|
up to 100 files by folder |
|
(folders/files over 100 sorted in the FAT order) |
MP3 decoder |
|
Supported MPEG |
1, 2 and 2.5 |
Supported layerd |
1, 2 and 3 |
Sample rates |
8k, 16k and 32k |
|
11.025k, 220.05k and 44.1k |
|
12k, 24k and 48k |
Bit rate |
8 to 320 kpps and Variable bit rate (VBR) |
|
|
* Internally selectable |
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